the big bet dub online
Although there are a lot of people that are saying that you can't win with real money on slots, this is simply not true. In fact, there are quite a few people that have won millions of dollars from playing online slot machines.
All in all, there are free slots that pay real money, but you will have to be playing at real money online casinos as opposed to social casinos on slot apps, or playing titles in demo mode.